Question
A circle has its area eleven times greater than its
circumference in numeric value. Find the circle’s diameter.Solution
ATQ,
Circumference = 2 × π × r
Area = π × r²
Let radius = r units
π × r² = 11 × 2 × π × r
⇒ r² = 22r
⇒ r = 22
Diameter = 2 × 22 = 44 units
A queue initially empty undergoes the following sequence of operations:
1. enqueue(10)
2. enqueue(20)
3. dequeue()
4.�...
Which of the following tools is commonly used for compliance auditing in Unix/Linux environments?
Which of the following statements accurately describes the object-oriented programming (OOP) support in Java and C?
Complete the Python code to print the elements of the main diagonal of a square matrix matrix of size N x N.
def print_main_diagonal(matrix, N):<...
What happens if a subclass does not explicitly call a superclass constructor?
What is the best case time complexity of merge sort?
Which of the following is a key characteristic of a Public Cloud?
What is the primary goal of code optimization in software development?
The following Java code attempts to demonstrate method overloading, but it has a compilation error. How should it be corrected?
public class Calc...
Which service model offers virtual machines and storage resources?
